docs: def generate_output_header(self, query_type='RDAP'):
          """
          The function for generating the CLI output header.
  
          Args:
              query_type (:obj:`str`): The IPWhois query type. Defaults to
                  'RDAP'.
  
          Returns:
              str: The generated output.
          """
  
          output = '\n{0}{1}{2} query for {3}:{4}\n\n'.format(
              ANSI['ul'],
              ANSI['b'],
              query_type,
              self.obj.address_str,
              ANSI['end']
          )
  
          return output